Plesk FW when having lots of rules, is SUPER SLOW, because the rules are handled by a bash script, whereas compiled executables which ia a lot faster, is not used. This is asked to be changed.

Also, please make sure the Fire Wall script does not call a DNS query for the host of each IP, as mentioned here:
https://serverfault.com/questions/85602/iptables-l-pretty-slow-is-this-normal

Also, as fail2ban may add a CIDR ip as x.x.x.x/12 within a blink of an eye, I am asking for Plesk to implement such incremental change ability on the Plesk Fire Wall As well

fail2ban-client -vvv set nginx_errors banip x.x.x.x/12

Create the option to add a trusted certificate for an external party so MTLS handshake will function properly on domains hosted with Plesk.

Currently the way an IP is chosen from the ip pool allows IPs from alternate interfaces, dedicated IPs, or shared IPs. It would be nice if we had a way to force it to use shared ips for new subscriptions or, just give us a way to set an IP as the default IP for new subscriptions.

updated ui for client control panel
simple ui and usefull ux
big icon
less button

Add the ability to change the Application Pool Identities using the Plesk web interface.

Notification "WordPress site vulnerabilities found" should be sent to customer by default. Since customers are the ones who deploy their WordPress websites and should be notified to fix it.

Please develop a "Two-factor verification" option using email and google authentication app or mobile to log in to Plesk for additional security against cyber attacks.

In the UI, at Tools & Settings > Update Settings, it is possible to set a notification to be sent when updates are available or were installed.

In the UI, it is possible to set the notification to be sent either daily or weekly. However, the corresponding CLI option plesk bin notification --update -code adminpumupdates has no option to set the notification frequency. Please add an option to set it via CLI as well.

It is necessary to have cli utility to get outgoing mail limit statistics for previous days, to see mailboxes that tried to exceed their limitation and when.
I want to monitor that with an Script and Cronjob and maybe make some auto actions on that.

Help admins and customers to create a security.txt file when creating a site in Plesk Panel, see https://securitytxt.org/
No details yet.

At this moment it is possible to have a pre-determined set of Plugins to be deployed on WP, it would be useful to also have the Ability to deploy a pre-determined copy of a WordPress website already designed

Please offer nopCommerce as an installation option in web applications.

We're studying for some customer/subscriptions that consume a lot of GB of disk space, to have their own /var/www/vhosts/client as a new disk mount.

It would be nice to have a timer that will show time left to finish the site transfer via Site Import extension.

Please add GUI buttons for common npm scripts in Node.js extension.
For example, implement the buttons to execute "npm start" and "npm build" - this will be helpful in case the application does not have a classic startup file and has to rely on npm scripts

Moodle version is 3.1.1 which is released on 11.07.2016 in Application Vault. Almost 6 years didn't update. I think it's time to update it.

There should be an option to choose what version of Joomla will be installed by the Joomla! Toolkit for new instances.

This can be both a setting to set the default for all new instances, and an option to pick individually when installing a new instance.

Please add feature to change type of notification (do not notify, errors only, every time) about scheduled task completion via CLI with plesk sbin crontabmng utility
Currently, to change such notifications (via CLI) not only values in database need to be changed but also values for SendMailOnlyIfFail option in C:\Program Files (x86)\Plesk\Schedules\psaadm, C:\Program Files (x86)\Plesk\Schedules\Root files.

Such steps are not ideal while changing the settings for a large number of servers.